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Alain Batailly
Ph.D.
Expert
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Associate Professor
Department of Mechanical Engineering
Phone: (514) 340-4711 Ext. 3932 Fax: (514) 340-5170 Room: A-107.2
Areas of expertise
Mechanical engineering Dynamics Vibrations Stress analysis Modelling, simulation and finite element methods Aerospace, aeronautical and automotive engineering
Student research project(s)
I am recruiting

Research interests and affiliations

Research interests
  • Rotor/stator interactions within turbomachines
  • Bladed disks dynamics
  • Non-linear dynamics
  • Component mode synthesis methods
  • Macroscopic modelling of abradable removal

Publications

Internship opportunities (PI3, UPIR...)

Research unit

Affiliation(s)
Expertise type(s) (NSERC subjects)
  • 2100 MECHANICAL ENGINEERING
  • 2102 Dynamics
  • 2104 Vibrations
  • 2106 Stress analysis
  • 2107 Modelling, simulation and finite element methods
  • 2108 Aerospace, aeronautical and automotive engineering

Publications

Featured
Journal article
Colaitis, Y. & Batailly, A. (2021). The harmonic balance method with arc-length continuation in blade-tip/casing contact problems. Journal of Sound and Vibration, 502, 27 pages. Retrieved from https://doi.org/10.1016/j.jsv.2021.116070
Journal article
Dreau, J., Magnain, B., Nyssen, F. & Batailly, A. (2021). Polynomial chaos expansion for permutation and cyclic permutation invariant systems: Application to mistuned bladed disks. Journal of Sound and Vibration, 503, 24 pages. Retrieved from https://doi.org/10.1016/j.jsv.2021.116103
Journal article
Delhez, E., Nyssen, F., Golinval, J.C. & Batailly, A. (2021). Reduced order modeling of blades with geometric nonlinearities and contact interactions. Journal of Sound and Vibration, 500, 27 pages. Retrieved from https://doi.org/10.1016/j.jsv.2021.116037
Journal article
Nyssen, F., Tableau, N., Lavazec, D. & Batailly, A. (2020). Experimental and numerical characterization of a ceramic matrix composite shroud segment under impact loading. Journal of Sound and Vibration, 467, 31 pages. Retrieved from https://doi.org/10.1016/j.jsv.2019.115040
See all publications (72)

Biography

Teaching

MEC 1420 - Strength of materials (access the Moodle website of the course)

MEC 2420 - Dynamics

Supervision at Polytechnique

IN PROGRESS

  • Post-doctoral fellowship (3)

    • Nyssen, Florence. Development of an industrial tool for the simulation of blade/casing contacts.
    • Agrapart, Quentin. Multi-physic numerical strategy for the simulation of blade/casing contacts.
    • De Cicco, Davide.

  • Ph.D. (1)

    • Vadcard, Thibaut.

  • Master (thesis) (2)

    • Favretti, Isabelle.
    • van der Beek, Bruno.

COMPLETED

  • Ph.D. Thesis (5)

    • Delhez, E. (2022). Reduced-order modeling of mistuned bladed disks with geometric and contact nonlinearities (Ph.D. Thesis, Polytechnique Montréal). Retrieved from https://publications.polymtl.ca/10683/
    • Dréau, J. (2022). Développement de méthodes numériques pour la conception robuste d'aubes de moteurs d'avion (Ph.D. Thesis, Polytechnique Montréal). Retrieved from https://publications.polymtl.ca/10699/
    • Kojtych, S. (2022). Contributions à l'optimisation de systèmes mécaniques non réguliers : reconception d'aubes de compresseur (Ph.D. Thesis, Polytechnique Montréal). Retrieved from https://publications.polymtl.ca/10393/
    • Colaïtis, Y. (2021). Stratégie numérique pour l'analyse qualitative des interactions aube/carter (Ph.D. Thesis, Polytechnique Montréal). Retrieved from https://publications.polymtl.ca/9096/
    • Joachim, J. (2020). Développement de modèles numériques de roues aubagées désaccordées dans un contexte non-linéaire (Ph.D. Thesis, Polytechnique Montréal). Retrieved from https://publications.polymtl.ca/5290/

  • Master's Thesis (2)

    • van der Beek, B. (2021). Développement d'un outil numérique pour la simulation du contact aube/carter (Master's Thesis, Polytechnique Montréal). Retrieved from https://publications.polymtl.ca/9928/
    • Lainé, J. (2017). Optimisation d'aubes de turbomachines : minimisation de la réponse vibratoire à la suite de contacts avec le carter (Master's Thesis, École Polytechnique de Montréal). Retrieved from https://publications.polymtl.ca/2897/